Base | Representation |
---|---|
bin | 1011110100010001… |
… | …1000110101011011 |
3 | 22012001202112111200 |
4 | 2331010120311123 |
5 | 22444020402443 |
6 | 1242431525243 |
7 | 141414634023 |
oct | 27504306533 |
9 | 8161675450 |
10 | 3172044123 |
11 | 1388599776 |
12 | 746389823 |
13 | 3b72310b1 |
14 | 2213cca83 |
15 | 138729dd3 |
hex | bd118d5b |
3172044123 has 6 divisors (see below), whose sum is σ = 4581841524. Its totient is φ = 2114696076.
The previous prime is 3172044023. The next prime is 3172044137. The reversal of 3172044123 is 3214402713.
It is a happy number.
It is not a de Polignac number, because 3172044123 - 226 = 3104935259 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3172044173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 176224665 + ... + 176224682.
It is an arithmetic number, because the mean of its divisors is an integer number (763640254).
Almost surely, 23172044123 is an apocalyptic number.
3172044123 is a deficient number, since it is larger than the sum of its proper divisors (1409797401).
3172044123 is a wasteful number, since it uses less digits than its factorization.
3172044123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352449353 (or 352449350 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 3172044123 is about 56320.9030733705. The cubic root of 3172044123 is about 1469.3087781768.
Adding to 3172044123 its reverse (3214402713), we get a palindrome (6386446836).
The spelling of 3172044123 in words is "three billion, one hundred seventy-two million, forty-four thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •